Rather than working with individual doodles, I worked with one big doodle. Then, after I painted the shapes in the background, I applied the Liquify effect to each one as an experiment I love what happened! (And this lesson was worth its weight in gold--metaphorically speaking--just for showing me how to turn the touch sensitivity off. I was constantly making unwanted lines with my fingers, and often didn't notice it until I had to do A LOT of undos to get rid of it.)